<?php

include_once('../adodb.inc.php');
include_once('../adodb-active-record.inc.php');


$db = NewADOConnection('mysql://root@localhost/northwind');
$db->debug = 1;
ADOdb_Active_Record::SetDatabaseAdapter($db);

$db->Execute("CREATE TEMPORARY TABLE `persons` (
	                `id` int(10) unsigned NOT NULL auto_increment,
	                `name_first` varchar(100) NOT NULL default '',
	                `name_last` varchar(100) NOT NULL default '',
	                `favorite_color` varchar(100) NOT NULL default '',
	                PRIMARY KEY  (`id`)
	            ) ENGINE=MyISAM;
	           ");

$db->Execute("CREATE TEMPORARY TABLE `children` (
	                `id` int(10) unsigned NOT NULL auto_increment,
					`person_id` int(10) unsigned NOT NULL,
	                `name_first` varchar(100) NOT NULL default '',
	                `name_last` varchar(100) NOT NULL default '',
	                `favorite_pet` varchar(100) NOT NULL default '',
	                PRIMARY KEY  (`id`)
	            ) ENGINE=MyISAM;
	           ");


$db->Execute("insert into children (person_id,name_first,name_last) values (1,'Jill','Lim')");
$db->Execute("insert into children (person_id,name_first,name_last) values (1,'Joan','Lim')");
$db->Execute("insert into children (person_id,name_first,name_last) values (1,'JAMIE','Lim')");

ADODB_Active_Record::TableHasMany('persons', 'children', 'person_id');

class person extends ADOdb_Active_Record {
    
}

$person = new person();
$person->name_first = 'John';
$person->name_last = 'Lim';
$person->favorite_color = 'lavender';
$person->save();

$person2 = new person();
$person2->Load('id=1');

$c = $person2->children;
if (is_array($c) && sizeof($c) == 3 && $c[0]->name_first == 'Jill' && $c[1]->name_first == 'Joan' && $c[2]->name_first == 'JAMIE')
    echo "OK Loaded HasMany</br>";
else {
    var_dump($c);
    echo "error loading hasMany should have 3 array elements Jill Joan Jamie<br>";
}

class child extends ADOdb_Active_Record {
    
}

;
ADODB_Active_Record::TableBelongsTo('children', 'person', 'person_id', 'id');
$ch = new Child('children', array('id'));

$ch->Load('id=1');
if ($ch->name_first !== 'Jill')
    echo "error in Loading Child<br>";

$p = $ch->person;
if (!$p || $p->name_first != 'John')
    echo "Error loading belongsTo<br>";
else
    echo "OK loading BelongTo<br>";

if ($p) {
    #$p->HasMany('children','person_id');  ## this is affects all other instances of Person
    $p->LoadRelations('children', 'order by id', 1, 2);
    if (sizeof($p->children) == 2 && $p->children[1]->name_first == 'JAMIE')
        echo "OK LoadRelations<br>";
    else {
        var_dump($p->children);
        echo "error LoadRelations<br>";
    }

    unset($p->children);
    $p->LoadRelations('children', " name_first like 'J%' order by id", 1, 2);
}
if ($p)
    foreach ($p->children as $c) {
        echo " Saving $c->name_first <br>";
        $c->name_first .= ' K.';
        $c->Save();
    }
?>